I forgot. Here is a list of the bulbs I've done so far: http://194.236.255.117/defblog/permalink/1402.html The numbers are in microEinsteins/sec/watt. // Daniel. _______________________________________________ Aquatic-Plants mailing list Aquatic-Plants at actwin_com http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants